Change wrapIndent, wrapAddIndent, aveCharWidth to support fractional values.

This improves sub-pixel alignment of indented wrapped lines and
sub-pixel positioning that uses aveCharWidth in calculations.
Added type casts to certain places to make it clear that loss of precision
occurs due to assignment of float to int.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/PositionCache.h b/src/PositionCache.h
index bd27783c9..08ecee10a 100644
--- a/src/PositionCache.h
+++ b/src/PositionCache.h
@@ -51,7 +51,7 @@ public:
 	// Wrapped line support
 	int widthLine;
 	int lines;
-	int wrapIndent; // In pixels
+	XYPOSITION wrapIndent; // In pixels
 
 	LineLayout(int maxLineLength_);
 	virtual ~LineLayout();